壤土是由大约等份的黏土、沙和粉砂合成的。
Loam is a soil with roughly equal proportions of clay, sand and silt.
结果表明，养殖区和对照区沉积物类型均是黏土质粉砂，没有明显差异；
The results showed that the sediment both in cage fish farming and control area belonged to clay-silt type, and no differences were observed.
结果表明，养殖区和对照区沉积物类型均是黏土质粉砂，没有明显差异；
The results showed that the sediment both in cage fish farming and control area belonged to clay-silt type, and no differences were observed.
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